Tektronix MSO2024B Programmer's Manual page 199

Syntax
MATH[1]:SPECTral:WINdow
Group
Syntax
Arguments
Examples
MATH[1]:TYPe
Group
Syntax
MSO2000B, DPO2000B, MSO2000 and DPO2000 Series Oscilloscopes Programmer Manual
MATH[1]:SPECTral:NYQUISTFreq?
Sets or returns the window function for the spectral analyzer input data for the
specified math waveform. A spectral window determines what the filter shape
of the spectral analyzer will be in the frequency domain. It can be described by
a mathematical function that is multiplied point-by-point times the input data to
the spectral analyzer.
Math
MATH[1]:SPECTral:WINdow
{RECTangular|HAMming|HANning|BLAckmanharris}
MATH[1]:SPECTral:WINdow?
window function is equivalent to multiplying all gate data by one.
RECTangular
window function is based on a cosine series.
HAMming
window function is based on a cosine series.
HANning
window function is based on a cosine series.
BLAckmanharris
MATH1:SPECTRAL:WINDOW HANNING
analyzer input data.
MATH1:SPECTRAL:WINDOW?
indicating that the window function used to multiply the spectral
HAMMING
analyzer input data is the Hamming window.
This command specifies the math waveform type - either dual or FFT. This
command is typically used along with MATH[1]:DEFine, which specifies the
current mathematical expression as a text string which defines the waveform.
Math
MATH[1]:TYPe {DUAL|FFT}
MATH[1]:TYPe?
Commands Listed in Alphabetical Order
applies a Hanning window to the spectral
might return
:MATH1:SPECTRAL:WINDOW
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